Comparison of Hemodynamic Responses During Anesthesia Induction Using Eleveld and Schnider
报名条件（概要）
- 年龄：18 Years – 不限
- 性别：不限
- 健康志愿者：不接受
完整入排标准请以官方页面为准。
开展国家/地区
Turkey (Türkiye)
药品与企业信息
Patients in this group will receive propofol for anesthetic induction using target-controlled infusion based on the Eleveld pharmacokinetic/pharmacodynamic model. Standard monitoring will include electrocardiography, peripheral oxygen saturation, invasive arterial blood pressure, heart rate, and bispectral index monitoring. Fentanyl 2 mcg/kg and rocuronium 0.6 mg/kg will be administered according to the study protocol. Hemodynamic variables and BIS values will be recorded before induction and at 1, 3, 5, and 10 minutes after induction.
Patients randomized to the Schnider group will receive propofol for anesthetic induction using target-controlled infusion based on the Schnider pharmacokinetic/pharmacodynamic model. Propofol will be administered via a TCI system according to the study protocol. Standard monitoring will include electrocardiography, peripheral oxygen saturation, invasive arterial blood pressure, heart rate, and bispectral index monitoring. Fentanyl 2 mcg/kg and rocuronium 0.6 mg/kg will be administered as part of the standardized induction protocol. Hemodynamic variables and BIS values will be recorded before induction and at 1, 3, 5, and 10 minutes after induction.
研发企业
试验官方登记的主要申办方；研究机构申办时会显示相应机构名称。
生产企业
公开药品批准资料或正式说明书暂未提供明确的生产企业信息。
研发企业与生产企业可能不是同一家。研究阶段药品可能尚未公布生产企业；生产企业仅取自美国上市原研药说明书所列企业（不含仿制药），不作推测；仅在其他国家上市的药品暂无法显示。
研究简介（原文）
This randomized prospective study aims to compare the effects of two target-controlled infusion models, the Schnider and Eleveld models, on anesthetic depth and hemodynamic responses during anesthesia induction in adult patients undergoing spinal surgery. Patients scheduled for spinal surgery will be randomized into either the Schnider or Eleveld group. Before induction, standard monitoring will be applied, including electrocardiography, peripheral oxygen saturation, invasive arterial blood pressure monitoring, heart rate monitoring, and bispectral index monitoring. Anesthesia induction will be performed with fentanyl 2 mcg/kg, rocuronium 0.6 mg/kg, and propofol administered by target-controlled infusion with an effect-site target concentration of 3 mcg/mL according to the allocated pharmacokinetic model. Hemodynamic parameters and bispectral index values will be recorded before induction and at the 1st, 3rd, 5th, and 10th minutes after induction. Additional parameters, including time to BIS below 40, time to delta activity, burst suppression duration, total propofol dose during the first 5 minutes, need for additional propofol, hemodynamic response to intubation, vasopressor requirement within the first 10 minutes, and use of esmolol, will also be documented. The primary aim is to evaluate whether the Schnider and Eleveld models differ in terms of induction-related hemodynamic stability and anesthetic depth during the early induction period.
适应症
主动联系研究团队
这项试验目前在中国大陆没有研究中心
这种情况下，直接发"入组咨询"往往会被回复"您所在地区没有中心"。更有效的做法是申请同情用药／扩展准入（由主治医生一同提出），或询问能否到最近的境外中心参加。下面已为您切换到对应的信件版本。
查看完整申请路径与成功率说明 →总联系人（申办方／研究总部）
- Tugce Aydin Ozata, MDtugceaydin1@gmail.com009 0533 711 6090
研究中心联系方式
- Istanbul UniversityIstanbul，Turkey (Türkiye)
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英文版（发给研究团队）
Dear Study Team, I am a patient in China and I am interested in participating in your clinical trial: Study Title: Comparison of Hemodynamic Responses During Anesthesia Induction Using Eleveld and Schnider ClinicalTrials.gov Identifier: NCT07586189 Sponsor: Istanbul University Investigational product: TCI Propofol Injection Models- Eleveld, TCI Propofol Injection Schnider About me: - Age: (please fill in) - Sex: (please fill in) - Confirmed diagnosis and stage: (please fill in) - Biomarkers / genetic testing: not available - Prior and current treatments: (please fill in) - Performance status (ECOG): not assessed - Current location: China - Travel ability: (please fill in) Could you please let me know: 1. Whether I might be eligible for this study; 2. Which site would be closest and most practical for me, and whether remote pre-screening is possible; 3. What documents (medical records, pathology or imaging reports, recent labs) I should prepare for pre-screening. I can provide English translations of my medical records. Thank you very much for your time and help. Kind regards, (your name) (your email / phone with country code)
中文对照（供您核对）
尊敬的研究团队： 我是一位来自中国的患者，希望咨询参加以下临床试验的可能： 研究名称：Comparison of Hemodynamic Responses During Anesthesia Induction Using Eleveld and Schnider 试验编号：NCT07586189 申办方：Istanbul University 研究药物：TCI Propofol Injection Models- Eleveld、TCI Propofol Injection Schnider 我的基本情况： - 年龄：（请填写） - 性别：（请填写） - 确诊疾病与分期：（请填写） - 基因／标志物检测：暂无 - 既往及当前治疗：（请填写） - 体能状态（ECOG）：未评估 - 目前所在城市：中国 - 可前往范围：（请填写） 想请教三个问题： 1. 我是否可能符合本研究的入组标准？ 2. 哪个中心对我最方便可行？能否远程预筛？ 3. 预筛需要准备哪些资料（病历、病理、影像、近期化验）？ 我可以提供英文翻译版病历。感谢您的时间与帮助。 顺祝安康 （您的姓名） （您的邮箱／带国际区号的电话）
提示：请与主治医生一起发信——由医生署名的申请，回复率远高于患者单独发信。首封邮件不要附身份证号等敏感信息。研究团队通常在 3–10 个工作日内回复，两周无回音可礼貌追问一次。
下一步怎么做？
- 把本页信息带给您的主治医生，评估是否适合参加。
- 点击下方按钮打开官方注册页，查看研究中心联系方式。
- 直接联系研究团队咨询报名事宜（通常有中文同声翻译服务可协助沟通）。